Ralph Walden's Contact Details

Ralph Walden's Company Details

Dave Engineering

Earth City, MO, US • 20 - 49 Employees
Electronics

Napkin Sketch to Production!DE Design Works is a napkin sketch to production product development firm with core competency in printed circuit board (PCBA) hardware design, embedded firmware, application software development, quick turn prototyping, pre-certification testing, and management consulting for scaling the manufacturing of electronic assemblies to volume production.Quick Turn Prototypes Production ManagementPre-Certification Testing (Shake & Bake)Certification Support (Medical, Military, Commercial, Industrial)• Embedded Micro Controller Programming • Analog Hardware Design• Orcad and Altium Schematics and PCB Layout• Android and iOS Apps• Commercial, Industrial, Medical, Military Products• Microsoft .NET (VB.NET, C++, C#)• Linux Programming• FPGA• DSP• MIL-STD Compliant Solutions and Testing Support• Support in achieving Certification UL/SAE/TUV/CSA/CE/CAN CiA/ETG/etc• Power Testing and Power Failure Analysis• Power Supply Design• Motor Control BLDC, ACI, PMSM, Servos, FOC up to 3kW • CANbus, CANOpen, J1939, Modbus, ProfiBus, EtherCAT, • Custom Magnetics• EMI/RFI Design • DC and AC UPS w/ PFC up to 3kW• Bluetooth (BLE) • Apple & Android App Connectivity• M2M Cloud Service Integration• WiFi (2.4 GHz g or 5 GHz n)• Mesh Wireless Networks (Flat, Miwi, Zigbee BLE 5)• Linux Carrier Board Development and Custom BSP HALs• Hardening/ Ruggedizing of your prototype• Industrial Design and 3D printing• Quick Turn Prototypes and Pilot Production Support• Microchip/Atmel, TI, ST, NXP, Cypress, Holtek, Renesas, Analog Devices PIC16 PIC32 PIC24 dsPIC33 Atmega, AVR, ARM A5, A7, A9, MSP430 TMS320 ARM Cortex, C8, ADSP, Blackfin, Sigma, FPGA XiLinx, Dialog, MicroSemi, Lattice ..etc.